I would NOT have serious disagreements with e.g. Vaniver's list.
I think they would have significant practical disagreement with #3, given the widespread use of NHST, but clever frequentists are as quick as anyone else to point out that NHST doesn't actually do what its users want it to do.
Sure, I would quibble about accents, importances, and priorities, but there's nothing there that would be unacceptable from the mainstream point of view.
Hence the importance of the qualifier 'qualitative'; it seems to me that accents, importances, and priorities are worth discussing, especially if you're interested in changing System 1 thinking instead of System 2 thinking. The mainstream frequentist thinks that base rate neglect is a mistake, but the Bayesian both thinks that base rate neglect is a mistake and has organized his language to make that mistake obvious when it occurs. If you take revealed preferences seriously, it looks like the frequentist says base rate neglect is a mistake but the Bayesian lives that base rate neglect is a mistake.
Now, why Bayes specifically? I would be happy to point to Laplace instead of Bayes, personally, since Laplace seems to have been way smarter and a superior rationalist. But the trouble with naming methods of "thinking correctly" is that everyone wants to name their method "thinking correctly," and so you rapidly trip over each other. "Rationalism," for example, refers to a particular philosophical position which is very different from the modal position here at LW. Bayes is useful as a marker, but it is not necessary to come to those insights by way of Bayes.
(I will also note that not disagreeing with something and discovering something are very different thresholds. If someone has a perspective which allows them to generate novel, correct insights, that perspective is much more powerful than one which merely serves to verify that insights are correct.)
...but clever frequentists
Yeah, I said if I were pretend to be a frequentist -- but that didn't involve suddenly becoming dumb :-)
it seems to me that accents, importances, and priorities are worth discussing
I agree, but at this point context starts to matter a great deal. Are we talking about decision-making in regular life? Like, deciding which major to pick, who to date, what job offer to take? Or are we talking about some explicitly statistical environment where you try to build models, fit them, evaluate them, do out-of-sample forecasting, all t...
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A list of some posts that are pretty awesome
I recommend the major sequences to everybody, but I realize how daunting they look at first. So for purposes of immediate gratification, the following posts are particularly interesting/illuminating/provocative and don't require any previous reading:
More suggestions are welcome! Or just check out the top-rated posts from the history of Less Wrong. Most posts at +50 or more are well worth your time.
Welcome to Less Wrong, and we look forward to hearing from you throughout the site!
Note from orthonormal: MBlume and other contributors wrote the original version of this welcome post, and I've edited it a fair bit. If there's anything I should add or update on this post (especially broken links), please send me a private message—I may not notice a comment on the post. Finally, once this gets past 500 comments, anyone is welcome to copy and edit this intro to start the next welcome thread.